incisor(redirected from Hutchinson's incisor)
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a chisel-edged tooth at the front of the mouth. In man there are four in each jaw
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
A tooth specialized for cutting, especially those in front of the canines on the upper jaw of mammals.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.